<nav id="sidebar">

    <div class="row">
        @:for(helium.site.topNavigation.phoneLinks)
        ${_}
        @:@
    </div>

    @:navigationTree {
    entries = ${helium.site.mainNavigation.prependLinks} [
    { target = "/extra", excludeRoot = true, excludeSections = ${helium.site.mainNavigation.excludeSections}, depth = ${helium.site.mainNavigation.depth} }
    ] ${helium.site.mainNavigation.appendLinks}
    }

</nav>